Tetraethylammonium Bromide (TEAB) | CAS# 7732-18-2

Tetraethylammonium bromide (TEAB) is a quaternary ammonium compound with the chemical formula C8H20N+Br−, often written as “Et4N+Br−” in the chemical literature. It has been used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis. It is commonly used as a Phase Transfer Catalyst.

SACHEM offers TEAB in a variety of concentrations for several applications